登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
线性分子式:
K2PdCl4
化学文摘社编号:
分子量:
326.43
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-049-3
MDL number:
Assay:
98%
Grade:
synthesis grade
Form:
crystals
Quality Level
grade
synthesis grade
assay
98%
form
crystals
reaction suitability
core: potassium
mp
105 °C (dec.) (lit.)
density
2.67 g/mL at 25 °C (lit.)
SMILES string
[K+].[K+].Cl[Pd--](Cl)(Cl)Cl
InChI
1S/4ClH.2K.Pd/h4*1H;;;/q;;;;2*+1;+2/p-4
InChI key
LGCKLDWLSVFMGL-UHFFFAOYSA-J
General description
四氯钯酸钾(II)是一种深棕色结晶固体,广泛用作催化、纳米材料合成和电子领域的钯源。
Application
四氯钯酸钾(II)可用于:
- 作为前体 合成用于催化降解有机污染物的Pd纳米颗粒, 以及用于甲酸和乙醇氧化的Pd-GO电催化剂。
- 以均匀的Pd八面体纳米晶和立方纳米晶(NC)为牺牲模板,采用电偶置换法合成具有空心结构的Pd–Pt 合金 NC。中空NC的ORR活性更高。
- 合成 固定化Pd催化剂,这种通用方法是 将PAA和PEI-Pd(II)逐层沉积在氧化铝上,然后还原 Pd2+。这种方法有几个好处, 包括通过聚电解质基质稳定颗粒、引入选择性 以及显著减少不必要的异构化。扩大聚电解质薄膜的应用有望进一步提高 加氢反应和 其他反应的选择性。
- 制备用于气敏应用的导电性多孔金属有机骨架(MOF), 还可在金属有机骨架(MOF)上 合成双金属 Pd/SnO2纳米颗粒,作为乙醇氧化的 电催化剂。
- 制备具有多芳烃配体 的刚性大环钳形催化剂,催化 活性更强。
Features and Benefits
用于合成半导电的含金属聚合物,在聚合物中聚吡咯主链具有最低的构象能,并且几乎成平面。与双二硫醇盐反应生成金属-双二硫醇盐,可用于激光器 Q 开关材料、光盘记录介质、条形码材料和超导体。
Still not finding the right product?
Explore all of our products under 四氯钯(II)酸钾
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Mathis, M. et al.
Chemistry of Materials, 10, 3568-3568 (1998)
Charles L Gaworski et al.
Inhalation toxicology, 20(2), 167-182 (2008-02-01)
The use of a palladium (Pd) catalyst has been proposed to promote combustion of tobacco, thereby reducing concentrations of certain toxic components of smoke, including polyaromatic hydrocarbons (PAHs). In the present work, toxicological comparisons were made using experimental cigarettes containing
J Muris et al.
Allergy, 64(8), 1152-1156 (2009-02-12)
For patch testing, replacement of the commonly used palladium dichloride (PdCl2) by sodium tetrachloropalladate (Na2[PdCl4]) was recently demonstrated to improve test accuracy and show a significant correlation with nickel (Ni), supporting the concept of cross-reactivity between Pd and Ni. A
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 205796-10G | 04061838768162 |
| 205796-2G | 04061838768179 |
